calc ab integral formulas

int(sinu du)

-cosu + c

int(cosu du)

sinu + c

int(tanu du)

-ln|cosu| + c

int(cotu du)

ln|sinu| + c

int(secu du)

ln|secu + tanu| + c

int(cscu du)

-ln|cscu + cotu| + c

int(sec²u du)

tanu + c

int(csc²u du)

-cotu + c

int(secutanu du)

secu + c

int(cscucotu du)

-cscu + c

int(du/sqrt(a²-u²))

arcsin(u/a) + c

int(du/(a²+u²)

(1/a)arctan(u/a) + c

int(du/(usqrt(u²-a²))

(1/a)arcsec(|u|/a) + c